| Hydrozoanthidae | |
|---|---|
 | |
| A colony of zoanthid Terrazoanthus onoi | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Cnidaria |
| Subphylum: | Anthozoa |
| Class: | Hexacorallia |
| Order: | Zoantharia |
| Suborder: | Macrocnemina |
| Family: | Hydrozoanthidae |
Hydrozoanthidae is a family of cnidarians belonging to the order Zoantharia.
Genera:
- Aenigmanthus Kise, Maeda & Reimer, 2019
- Hydrozoanthus Sinniger, Reimer & Pawlowski, 2010
- Terrazoanthus Reimer & Fujii, 2010
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